分类：认证考试    下载：3    浏览：183    时间：2026-05-21

CWNE-CWDP_Books.pdf CWDP:Certified Wireless Design Professional Official Study Guide Exam PW0-250 Shawn M. Jackman Matt Swartz Marcus Burton Thomas W. Head Contents at a Glance Foreword xxiii Introduction xxv Chapter 1 Gathering and Analyzing Requirements 1 Chapter 2 Designing for Client Devices and Applications 25 Chapter 3 Designing for Applications 77 Chapter 4 Industry-Specific Design Considerations 123 Chapter 5 Vendor and WLAN Architecture Selection 179 Chapter 6 RF Communication Principles 239 Chapter 7 RF Hardware and 802.11n 303 Chapter 8 Site Survey Preparation 359 Chapter 9 Site Survey RF Design 389 Chapter 10 MAC Layer Design 463 Chapter 11 Basic WLAN Security Design 533 Chapter 12 Advanced Enterprise WLAN Security Design 565 Chapter 13 Documentation and Finalizing the Design Solution 621 Chapter 14 Post-Installation Validation 647 Chapter 15 Design Troubleshooting 695 Appendix About the Companion CD 727 Glossary 731 Index 757

分类：网络安全    下载：3    浏览：146    时间：2026-07-02

最新黑客攻防实战从入门到精通(第2版)》全书对每一个入侵步骤作详细的分析，以推断入侵者在每一入侵步骤的目的以及所要完成的任务，并对入侵过程中常见的问题作必要的说明与解答。全书共分为14章，内容主要包括：管理员账户攻防策略、局域网攻击实例演示、漏洞溢出入侵与防范、远程控制的攻击与防范、QQ邮箱账号攻防策略、间谍软件的清除和系统清理、木马入侵与清除技术、从口令破解到隐藏账户后门、黑客常用入侵工具使用、网络欺骗与入侵技术、入侵检测和蜜罐技术、黑客防范实战演练、代理与日志清除技术、网络攻击案例演示等内容。 《最新黑客攻防实战从入门到精通(第2版)》内容丰富，图文并茂，深入浅出，面向广大网络爱好者，可作为一本速查手册，也适用于网络安全从业人员及网络管理者。 作者: 武新华//孙振辉 出版社: 科学 出版年: 2011-2 ISBN: 9787030296009 页数: 464 定价: 58.00元 目录 第一章　管理员帐户攻防策略 第二章　局域网攻击实例演示 第三章　漏洞溢出入侵与防范 第四章　远程控制的攻击与防范 第五章　QQ邮箱账号攻防策略 第六章　间谍软件的清除和系统清理 第七章　木马入侵与清除技术 第八章　从口令破解到隐藏账户后门 第九章　黑客常用入侵工具的使用

分类：Aruba    下载：3    浏览：222    时间：2026-07-04

Aruba 控制器第一次启动时需要进行初始配置。可按照本教程进行初始化

分类：Aruba    下载：3    浏览：266    时间：2026-07-04

目录 第一步、Aruba-IAP连接示意图 一、Aruba-IAP连接现有有线网络示意图 二、Aruba-IAP连接电脑示意图 第二步：AP加电启动 第三步：给IAP分配IP地址 第四步：连接到配置WIFI网络 第五步：配置一个新的WIFI网络

分类：业余无线电HAM    下载：3    浏览：361    时间：2026-07-11

Kirisun DP660 CPS V1.26 科力讯578写频软件 科立讯DM850车台 专业机写频软件 科立讯DP-405写频软件V2.44 科立讯DP770 780 850 980 DR600写频软件 科立讯DR550调频软件V1.22 科立讯DR600车载台DM850对讲机DP990写频软件V2.76 科立讯PT-210写频软件 科立讯PT-310写频软件 科立讯PT-310写频软件下载 科立讯PT-4208V.1.18版本写频软件 科立讯PT-567写频软件 科立讯PT-568写频软件 科立讯PT-6800写频软件 科立讯PT-7200V4.27写频软件V4.27 科立讯PT-8000 科立讯PT-8100车载电台写频软件 科立讯PT100写频软件 科立讯PT210对讲机写频软件V2.0版本 科立讯PT300写频软件 科立讯PT300对讲机写频软件V1.06 科立讯PT3500S写频软件 科立讯PT3600写频软件 科立讯PT4208写频软件 科立讯PT558D写频软件V2.29 科立讯PT558S兼容版本 科立讯PT558S写频软件 科立讯PT558写频软件 科立讯PT567写频软件 科立讯PT578写频软件 科立讯PT6500KSP对讲机写频软件V3.33 科立讯PT668对讲机写频软件 科立讯PT8000车载台写频软件 科立讯S765写频软件 科立讯S780写频软件V1.65 科立讯S780数字手台写频软件1.61 科立讯S系列本写频软件V1.65 科立迅PT280商业手持对讲机写频软件V1.00中文版 持续更新~~ -------------------------------------------------------------------------- 需要更多详细教程和交流请访问论坛业余无线电论坛。

分类：业余无线电HAM    下载：3    浏览：199    时间：2026-07-21

《从零起步学电子(第2版)》是由美国业余无线电协会(ARRL)出版的《Understanding Basic Electronics》(第2版)的中文译本。 本书是一本真正从零基础开始的面向电子初学者的入门读物。《从零起步学电子(第2版)》分为4个单元，分别从电子学的作用、直流电路、交流电路、有源器件等方面详尽、生动、有趣地介绍了电子学的基本知识，包括电压、电流等基础电路参数、基础元器件功能、经典电路定律、基础电路原理等。《从零起步学电子(第2版)》图书在保留了第1版图书轻松、幽默风格的基础上，对内容结构做了调整，并与时俱进地对知识体系进行了更新，更符合电子初学者的学习要求。 《从零起步学电子(第2版)》不仅适合业余无线电爱好者阅读，帮助他们了解电子学的基础知识，还是一本非常好的青少年学习电学知识的课外读物。《从零起步学电子(第2版)》由班茨哈夫(Walter Banzhaf)著。 作者: Walter Banzhaf 译者: 王龙 出版社: 人民邮电出版社 出版年: 2012-7 ISBN: 9787115279781 页数: 358 定价: 52.00元 原作名: understanding basic electronics 丛书: 业余无线电丛书 目录 前言 译者序 导言 第一单元 电子学导论 第1章 电子学--能做什么？（绝对最重要的东西） 第2章 模拟电子电路 第3章 数字电子电路 第4章 模拟电路的组件 第5章 数字电路的组件 第二单元 直流电路概念 第6章 电学术语：电压和电流 第7章 导体、绝缘体和电阻 第8章 电和磁 第9章 电容器和电感器 第10章 电路--串联电路和并联电路 第11章 欧姆定律 第12章 如何解决电路问题--一些技巧和窍门 第13章 能量和功率 第三单元 交流电路概念 第14章 什么是交流电（AC）？ 第15章 频率、周期和交流电的例子 第16章 交流电中的电容器--容抗 第17章 交流电中的电感器--感抗 第18章 电感和电容的品质因数 第19章 变压器 第20章 阻抗 第21章 谐振电路--开心玩转交流电路 第四单元 有源器件的概念 第22章 半导体材料 第23章 二极管--电路中的单向阀门 第24章 双极性晶体管（BJTs） 第25章 场效应管（FETs） 第26章 集成电路--将所有的元件放入一个小包中 附录 附录A 科学记数法 附录B 了解和使用你的TI-30X IIS型科学计算器 附录C 电子管 附录D 分贝 附录E 电子学与业余无线电术语表 业余无线电丛书(共16册)，点击下载： 天线手册 业余无线电入门 小功率通信指南 业余无线电手册 业余无线电射频干扰解决全方案 HF/VHF数字通信手册 业余卫星通信手册 业余无线电移动应用指南 从零起步学电子 第2版 业余无线电技巧荟萃 射频电路设计实战宝典 无线电基础电路实作 修订版 经典线天线设计

分类：天线图纸    下载：3    浏览：121    时间：2026-07-22

注册用户免费下载 第一章 天线 长线天线 方向性 半波振子 倒V形天线 多波段振子 折合振子天线 单线馈电水平天线 提高增益 水平极化天线 接地线 第二章 有源、环形及铁体天线 有源天线 电路 制作 使用 简单有源天线 有源铁氧体天线 电路 制作 在1.6到4.5兆赫工作 环形天线 普通环形天线 有源环形天线 制作 微分环形天线 制作 倾斜 螺旋形环形天线 波段开关 长波工作 第三章 天线附件 高频波段预选器 电路 制作 使用 可变天线衰减器 附加选择性 制作 可调谐陷波滤波器 实用电路 低通天线滤波器 滤波器 制作 天线调谐装臵 实用电路 制作 附录：晶体管管脚图

分类：天线图纸    下载：3    浏览：98    时间：2026-07-22

A Parasitic Lindenblad Antenna for 70cm Anthony Monteiro, AA2TX 会员免费下载 Contents 1 Introduction 2 A Parasitic Lindenblad Antenna Parasitic Elements Passive Circular Polarizer Impedance Matching 3 Antenna Construction Overview Parts Assembly 4 Radiation Pattern and Gain 5 Testing Impedance Match Power Handling Circularity 6 Summary

分类：工程安装测试    下载：3    浏览：145    时间：2026-07-29

Table of contents 1 OVERVIEW 24 1.1 Scope and purpose  24 1.2 Definition of devices under test  24 1.3 References 30 1.4 Acronyms and definitions 31 1.4.1 Acronyms and abbreviations. 31 1.4.2 Definitions 36 2 TEST TOOLS, METHODOLOGY AND APPROACH 37 2.1 Sniffer 37 2.2 Test automation 37 2.2.1 Wi-Fi Test Suite software  37 2.2.2 QuickTrack Test Tool software 37 2.3 Basic system test configuration 38 2.4 Test Bed capability requirements. 39 2.4.1 Test bed AP requirements  39 2.4.2 Test bed STA requirements  47 3 REQUIREMENTS FOR WI-FI ALLIANCE CERTIFICATION  56 3.1 General requirements. 56 3.1.1 Prerequisite certification requirements 56 3.1.2 Testing requirements  56 3.2 Applicability of tests 57 3.2.1 Wi-Fi CERTIFIED 6 Release 1 APUT test applicability  58 3.2.2 Wi-Fi CERTIFIED 6 Release 2 APUT test applicability  64 3.2.3 Wi-Fi CERTIFIED 6 Release 1 STAUT test applicability  64 3.2.4 Wi-Fi CERTIFIED 6 Release 2 STAUT test applicability  70 3.2.5 Wi-Fi CERTIFIED 6 Release 1 Mobile APUT test applicability. 70 3.2.6 Wi-Fi CERTIFIED 6 Release 2 Mobile APUT test applicability. 77 3.2.7 Wi-Fi CERTIFIED 6 Release 1 20 MHz-only STAUT test applicability 78 3.2.8 Wi-Fi CERTIFIED 6 Release 2 20 MHz-only STAUT test applicability 82 3.3 DUT requirements  83 3.3.1 General requirements 83 3.3.2 APUT requirements. 83 3.3.2.1 Out of Box requirements  85 3.3.3 STAUT requirements  85 3.4 Testing rules. 86 3.4.1 APUT testing rules  87 3.4.2 STAUT testing rules  87 4 APUT TESTS. 88 4.1 APUT Out of Box tests 88 4.1.1 APUT Out of Box test  88 4.2 APUT security tests 90 4.2.1 APUT security configurability test 90 4.2.2 APUT WEP not used with HE associations negative test. 91 4.2.3 APUT Disallows HE TKIP test. 93 4.2.4 APUT security configurability in 6 GHz test  94 4.3 APUT initial 5 GHz operation tests. 96 4.3.1 APUT initial 5 GHz operation tests 96 4.4 APUT initial ping interoperability tests 98 4.4.1 APUT initial ping interoperability with WPA2-Enterprise security test  98 4.4.2 APUT initial ping interoperability with WPA3-Personal security test. 102 4.5 APUT association and throughput tests. 106 4.5.1 (Deleted) 106 4.5.2 APUT association and throughput without security test 106 4.5.3 APUT association and throughput using WPA2-Personal security test 108 4.6 802.11d and 802.11h tests. 112 4.6.1 (Deleted) 112 4.7 APUT dual band tests  112 4.7.1 Concurrent dual band APUT test  112 4.8 (Deleted). 116 4.9 (Deleted). 116 4.10 (Deleted). 116 4.11 (Deleted). 116 4.12 APUT A-MPDU aggregation tests  116 4.12.1 APUT receives A-MPDU aggregation with and without WPA2-Personal test 116 4.13 APUT A-MSDU reception tests  119 4.13.1 APUT A-MSDU reception when AP is the receiver test 119 4.14 APUT overlapping BSS tests 121 4.14.1 APUT overlapping BSS at 2.4 GHz test. 121 4.14.2 APUT overlapping BSS at 5 GHz test 123 4.15 (Deleted). 125 4.16 A-MPDU aggregation when the AP is the transmitter tests 125 4.16.1 A-MPDU aggregation when the AP is the transmitter test 125 4.17 Ability to receive A-MPDU with A-MSDU tests  127 4.17.1 Ability to receive A-MPDU with A-MSDU test  127 4.18 HE SU preamble format and channel width where AP is the transmitter tests  129 4.18.1 HE SU preamble format and channel width where AP is the transmitter test 129 4.19 HE SU preamble format and channel width where AP is the receiver tests  134 4.19.1 HE SU preamble format and channel width where AP is the receiver test  134 4.20 APUT uses LDPC when transmitting HE A-MPDU with MCS 0-7 tests  137 4.20.1 APUT uses LDPC when transmitting HE A-MPDU with MCS 0-7 test  137 4.21 APUT LDPC when receiving HE A-MPDU with MCS 0-7 tests 140 4.21.1 APUT LDPC when receiving HE A-MPDU with MCS 0-7 test 140 4.22 APUT uses BCC when transmitting HE A-MPDU with MCS 0-7 tests  143 4.22.1 APUT uses BCC when transmitting HE A-MPDU with MCS 0-7 test  143 4.23 APUT BCC receives HE A-MPDU with MCS 0-7 tests  146 4.23.1 APUT BCC receives HE A-MPDU with MCS 0-7 test  146 4.24 APUT SU MIMO with one and two spatial streams tests. 148 4.24.1 APUT SU MIMO with one and two spatial streams test. 148 4.25 APUT receives single TID compressed BA with 64 MSDUs, no fragmentation and channel widths tests 151 4.25.1 APUT receives single TID compressed BA with 64 MSDUs no fragmentation and channel widths test  151 4.26 APUT transmits single TID compressed BA with 64 MSDUs, no fragmentation and channel widths tests  154 4.26.1 APUT transmits single TID compressed BA with 64 MSDUs no fragmentation and channel widths test 154 4.27 APUT receives HE Long Training field, and guard interval and packet extension tests 157 4.27.1 APUT receives HE-LTF, and GI and packet extension test. 157 4.27.2 APUT receives HE-LTF, and GI and packet extension test in the 6 GHz band  161 4.28 APUT transmits HE Long Training field and guard interval tests. 165 4.28.1 APUT transmits HE-LTF and GI test  165 4.28.2 APUT transmits HE-LTF and GI in 6 GHz band test 169 4.29 APUT DL OFDMA tests 173 4.29.1 APUT DL OFDMA test 173 4.30 APUT DL OFDMA PHY tests 178 4.30.1 APUT DL OFDMA PHY test 178 4.30.2 APUT DL OFDMA PHY in 6 GHz band test. 187 4.31 APUT transmits MCS 8-9 tests  193 4.31.1 APUT transmits MCS 8-9 test  193 4.32 APUT receives MCS 8-9 tests 197 4.32.1 APUT receives MCS 8-9 test 197 4.33 APUT transmits MCS 10-11 tests  200 4.33.1 APUT transmits MCS 10-11 test  200 4.34 APUT receives MCS 10-11 tests 204 4.34.1 APUT receives MCS 10-11 test 204 4.35 APUT transmits single user beamforming as the beamformer tests 207 4.35.1 APUT transmits SU beamforming as the beamformer with Sounding Dimension ≤ 4 test  207 4.35.2 APUT transmits SU beamforming as the beamformer with sounding dimension of 8 test  211 4.35.3 APUT transmits SU beamforming as the beamformer at 160 MHz test  214 4.36 APUT transmits MCS 8-9 in MU PPDU tests. 217 4.36.1 APUT transmits MCS 8-9 in MU PPDU test  217 4.37 APUT transmits MCS 10-11 in MU PPDU tests. 223 4.37.1 APUT transmits MCS 10-11 in MU PPDU test  223 4.38 APUT transmits 160 MHz PPDU tests 227 4.38.1 APUT transmits 160 MHz PPDU test. 227 4.39 APUT receives 160 MHz PPDU tests  230 4.39.1 APUT receives 160 MHz PPDU test  230 4.40 AP UL OFDMA PHY tests  233 4.40.1 APUT UL OFDMA at 2.4 GHz using one spatial streams BCC coding test. 235 4.40.2 APUT UL OFDMA at 2.4 GHz using two spatial streams BCC coding test 238 4.40.3 APUT UL OFDMA at 2.4 GHz using two spatial streams LDPC coding test 242 4.40.4 APUT ULOFDMA at 5 GHz using one spatial stream LDPC coding test  244 4.40.5 APUT UL OFDMA at 5 GHz using two spatial streams LDPC coding test  247 4.40.6 APUT UL OFDMA at 6 GHz using two spatial streams LDPC coding test  250 4.41 APUT basic high efficiency UL MU frame exchange sequence tests  257 4.41.1 Basic HE UL MU frame exchange sequence for 2.4 GHz, 20 MHz test  259 4.41.2 Basic HE UL MU frame exchange sequence for 5 GHz, 80 MHz test 262 4.42 (Deleted). 265 4.43 APUT Trigger frame MAC padding tests 266 4.43.1 APUT Trigger frame MAC padding test 266 4.44 APUT DL OFDMA 160 MHz PHY tests 273 4.44.1 APUT DL OFDMA 160 MHz PHY test 273 4.45 APUT DL MU MU-BAR for C-BA tests. 278 4.45.1 APUT DL MU MU-BAR for C-BA test. 278 4.46 APUT M-BA with Ack Type subfield set to 1 and TID 0 to 7 for Ack context solicited by S-MPDU tests  283 4.46.1 APUT M-BA with Ack Type subfield set to 1 and TID 0 to 7 and 15 for Ack context solicited by S-MPDU test 283 4.47 APUT receives SU MIMO with two spatial streams and 160 MHz PPDU tests 287 4.47.1 APUT receives SU MIMO with two spatial streams and 160 MHz PPDU test. 287 4.48 APUT transmits SU MIMO with two spatial streams and 160 MHz PPDU tests 290 4.48.1 APUT transmits SU MIMO with two spatial streams and 160 MHz PPDU test 290 4.49 APUT HE BSR in UL OFDMA tests 293 4.49.1 APUT HE BSR in UL OFDMA test 293 4.50 APUT receives Single TID Compressed BA with up to 256 MSDUs, no fragmentation and channel widths tests 298 4.50.1 APUT receives Single TID Compressed BA with up to 256 MSDUs, no fragmentation and channel widths test 298 4.51 APUT transmits Single TID Compressed BA with up to 256 MSDUs, no fragmentation and channel widths tests  301 4.51.1 APUT transmits Single TID Compressed BA with up to 256 MSDUs, no fragmentation and channel widths test  301 4.52 APUT receives A-Control OM for ROM tests 304 4.52.1 APUT receives A-Control OM for ROM test. 304 4.53 APUT MU BFRP tests  308 4.53.1 APUT MU BFRP test 308 4.53.2 APUT MU BFRP for eight spatial stream sounding test  312 4.53.3 (Deleted). 315 4.53.4 APUT MU BFRP in 6 GHz test. 315 4.54 APUT DL-MU-MIMO tests 319 4.54.1 APUT DL-MU-MIMO test 319 4.54.2 APUT DL-MU-MIMO in 6 GHz test  321 4.55 (Deleted). 324 4.56 APUT individual TWT tests  324 4.56.1 APUT individual TWT test  324 4.56.2 Mobile APUT individual TWT test  332 4.56.3 APUT individual TWT in 6 GHz test 342 4.56.4 Mobile APUT individual TWT test in 6 GHz 348 4.57 (Deleted). 353 4.58 APUT transmits and receives its operating mode tests 353 4.58.1 APUT transmits and receives its operating mode test 353 4.58.2 Mobile APUT Transmit operating mode (Receive) test 363 4.59 (Deleted). 368 4.60 APUT HE TB PPDU channel access rules tests 368 4.60.1 APUT HE TB PPDU channel access rules test 368 4.61 (Deleted). 371 4.62 APUT generates DL MU PPDU with Trigger frame soliciting an HE TB PPDU response which contains Ack/C-BA tests  371 4.62.1 APUT generates DL MU PPDU with Trigger frame soliciting an HE TB PPDU response which contains Ack/C-BA test  371 4.63 APUT receives MCS 8-9 in HE TB PPDU test. 375 4.63.1 APUT receives MCS 8-9 in HE TB PPDU using one spatial stream test  375 4.64 APUT receives MCS 10-11 in HE TB PPDU test. 380 4.64.1 APUT receives MCS 10-11 in HE TB PPDU at 5 GHz using one spatial stream test 381 4.65 APUT MU EDCA Parameter Set tests 384 4.65.1 APUT MU EDCA parameter test  384 4.66 APUT announces TXOP Duration RTS Threshold value test  386 4.66.1 APUT announces TXOP Duration RTS Threshold value test 386 4.67 APUT supports M-BSSID tests  388 4.67.1 APUT supports M-BSSID test  388 4.68 APUT HE MU-RTS/CTS tests 394 4.68.1 APUT transmits HE MU-RTS/CTS Trigger frames test 394 4.69 APUT transmits wideband OFDMA packets to 20 MHz only STA tests  396 4.69.1 APUT transmits wideband OFDMA packets to 20 MHz only STA test  396 4.70 APUT In-band Discovery and Association test  399 4.70.1 APUT In-band Discovery and Association test  399 4.71 APUT 20 TU Unsolicited Probe Response test 407 4.71.1 APUT 20 TU Unsolicited Probe Response test 407 4.72 APUT Out-of-Band Discovery with RNR and Discovery of a 6 GHz Multiple BSSID AP test 410 4.72.1 APUT Out-of-Band Discovery with RNR and Discovery of a 6 GHz Multiple BSSID AP test 410 4.73 APUT Transmits Beacon frame in HE SU PPDU format test  419 4.73.1 APUT Transmits Beacon frame in HE SU PPDU format test  419 4.74 (Deleted). 421 4.75 (Deleted). 421 4.76 (Deleted). 421 4.77 APUT UL MU Data Disable A-Control field 421 4.77.1 APUT UL MU Data Disable A-Control field test 421 4.78 APUT TWT Information frame 426 4.78.1 APUT TWT Information frame with announced TWT test 427 4.78.2 APUT TWT Information frame with unannounced TWT test 431 4.79 APUT UL MU MIMO with HE Single Stream Pilot HE-LTF Mode 434 4.79.1 APUT UL MU MIMO with HE Single Stream Pilot HE-LTF Mode test 434 4.80 APUT Broadcast TWT 438 4.80.1 APUT Broadcast TWT test 438 4.81 APUT dynamic MU SMPS 445 4.81.1 APUT dynamic MU SMPS with DL OFDMA test 445 4.82 APUT UL HE ER SU PPDU with 242 Tone RU 451 4.82.1 APUT UL HE ER SU PPDU with 242 Tone RU test 4.83 APUT Preamble Punctured MU PPDU  454 4.83.1 APUT Preamble Punctured MU PPDU test 454 4.84 APUT M-BSSID Control Frame 462 4.84.1 APUT M-BSSID Control Frame test 462 4.85 APUT BSS Max Idle Period 468 4.85.1 APUT BSS Max Idle Period test. 468 5 STAUT TESTS. 472 5.1 (Deleted). 472 5.2 STAUT security tests 472 5.2.1 (Deleted) 472 5.2.2 STAUT WEP not used with HE associations negative test. 472 5.2.3 STAUT disallows HE TKIP negative test  474 5.2.4 STAUT security configurability in 6 GHz test  475 5.3 STAUT basic association in the Wi-Fi CERTIFIED 6 environment tests 480 5.3.1 STAUT basic association in the Wi-Fi CERTIFIED 6 environment test  480 5.4 STAUT WPA2 initial ping tests. 483 5.4.1 STAUT WPA2 initial ping using WPA2-Enterprise security test 483 5.4.2 STAUT initial ping interoperability with WPA3-Personal security test  485 5.5 STAUT association and throughput using WPA2-Personal tests  489 5.5.1 STAUT association and throughput using WPA2-Personal test 489 5.5.2 STAUT association and throughput without security test 492 5.6 STAUT association and throughput using WPA2-Enterprise tests  494 5.6.1 STAUT association and throughput using WPA2-Enterprise test. 494 5.7 (Deleted). 496 5.8 (Deleted). 496 5.9 Roaming STAUTs with WPA2-Personal tests 496 5.9.1 Roaming single and dual band STAUTs with WPA2-Personal test  496 5.10 (Deleted). 500 5.11 (Deleted). 500 5.12 (Deleted). 500 5.13 (Deleted). 500 5.14 (Deleted). 500 5.15 STAUT receives A-MPDU aggregation with and without WPA2-Personal tests 500 5.15.1 STAUT receives A-MPDU aggregation with and without WPA2-Personal test 500 5.16 STAUT receives A-MSDU tests 504 5.16.1 STAUT receives A-MSDU test 504 5.17 STAUT overlapping BSS at 2.4 GHz tests. 506 5.17.1 STAUT overlapping BSS at 2.4 GHz test  506 5.18 STAUT overlapping BSS at 5 GHz tests 508 5.18.1 STAUT overlapping BSS at 5 GHz test 508 5.19 STAUT transmits A-MPDU aggregation tests  510 5.19.1 STAUT transmits A-MPDU aggregation test 510 5.20 (Deleted). 512 5.21 STAUT receives A-MPDU with A-MSDU tests 5.21.1 STAUT receives A-MPDU with A-MSDU test  512 5.22 STAUT receives HE SU preamble format and channel width tests 514 5.22.1 STAUT receives HE SU preamble format and channel width test. 514 5.23 STAUT transmits HE SUpreamble format and channel width tests. 517 5.23.1 STAUT transmits HE SU preamble format and channel width test 517 5.24 STAUT receives LDPC HE A-MPDU with MCS 0-7 tests 521 5.24.1 STAUT receives LDPC HE A-MPDU with MCS 0-7 test 521 5.25 STAUT transmits LDPC HE A-MPDU with MCS 0-7 tests. 523 5.25.1 STAUT transmits LDPC HE A-MPDU with MCS 0-7 test  523 5.26 STAUT receives BCC HE A-MPDU with MCS 0-7 tests 526 5.26.1 STAUT receives BCC HE A-MPDU with MCS 0-7 test 526 5.27 STAUT transmits BCC HE A-MPDU with MCS 0-7 tests. 528 5.27.1 STAUT transmits BCC HE A-MPDU with MCS 0-7 test  528 5.28 STAUT single user MIMO with one and two spatial streams tests  531 5.28.1 STAUT single user MIMO with one and two spatial streams test  531 5.29 STAUT single TID A-MPDU tests  534 5.29.1 STAUT transmits single TID compressed BA test 534 5.30 STAUT receives single TID A-MPDU tests  537 5.30.1 STAUT receives single TID Compressed BA test 537 5.31 STAUT receives HE Long Training field and guard interval modes tests  540 5.31.1 STAUT receives HE-LTF, and GI and packet extension test  540 5.31.2 STAUT receives HE-LTF, and GI and packet extension in 6 GHz band test  543 5.32 STAUT transmits HE Long Training field and guard interval tests  546 5.32.1 STAUT transmits HE-LTF and GI test 546 5.32.2 STAUT transmits HE-LTF and GI in 6 GHz band test 550 5.33 STAUT DL OFDMA tests 554 5.33.1 STAUT DL OFDMA test 554 5.34 STAUT DL OFDMA PHY test. 558 5.34.1 STAUT DL OFDMA PHY test at 20 MHz test  559 5.34.2 STAUT DL OFDMA PHY test at 40 MHz (5 GHz) test. 562 5.34.3 STAUT DL OFDMA PHY test at 80 MHz (5 GHz) test. 564 5.34.4 STAUT (20 MHz-Only) downlink OFDMA PHY test for RU 242  565 5.34.5 STAUT DL OFDMA PHY at 80 MHz (6 GHz) test 566 5.34.6 20 MHz-only STAUT DL OFDMA PHY in 6 GHz test  569 5.35 STAUT receives MCS 8-9 tests 573 5.35.1 STAUT receives MCS 8-9 test 573 5.36 STAUT transmits MCS 8-9 tests  576 5.36.1 STAUT transmits MCS 8-9 test  576 5.37 STAUT receives MCS 10-11 tests 579 5.37.1 STAUT receives MCS 10-11 test 579 5.38 STAUT transmits MCS 10-11 tests  582 5.38.1 STAUT transmits MCS 10-11 test  582 5.39 STAUT SU transmit beamforming where AP is the beamformer tests  585 5.39.1 STAUT SU transmit beamforming where AP is the beamformer, Sounding dimension ≤ 4 test 5.39.2 STAUT SU transmit beamforming where AP is the beamformer, Sounding dimension 8 589 5.39.3 STAUT SU transmit beamforming where AP is the beamformer, 160 MHz test 593 5.40 STAUT receives MCS 8-9 in MU PPDU tests 599 5.40.1 STAUT receives MCS 8-9 in MU PPDU test 599 5.41 STAUT receives MCS 10-11 in MU PPDU tests 605 5.41.1 STAUT receives MCS 10-11 in MU PPDU test 605 5.42 STAUT receives 160 MHz PPDU tests  608 5.42.1 STAUT receives 160 MHz PPDU test  608 5.43 STAUT transmits 160 MHz PPDU tests. 611 5.43.1 STAUT transmits 160 MHz PPDU test. 611 5.44 STAUT UL OFDMA PHY transmit tests 614 5.44.1 STAUT UL OFDMA PHY transmits at 2.4 GHz 1SS, 20 MHz test  616 5.44.2 STAUT UL OFDMA PHY transmits at 2.4 GHz 2SS, 20 MHz test  618 5.44.3 STAUT UL OFDMA PHY transmits at 2.4 GHz Mixed SS, 20 MHz test 621 5.44.4 STAUT UL OFDMA PHY transmits at 5 GHz 1SS, 80 MHz test 625 5.44.5 STAUT UL OFDMA PHY transmits at 5 GHz 2SS, 80 MHz test 627 5.44.6 STAUT UL OFDMA PHY transmits at 5 GHz Mixed SS, 80 MHz test. 630 5.44.7 STAUT UL OFDMA PHY transmits at 5 GHz 1SS, 40 MHz test 633 5.44.8 STAUT UL OFDMA PHY transmits at 5 GHz 2SS, 40 MHz test 635 5.44.9 STAUT UL OFDMA PHY transmits at 5 GHz Mixed SS, 40 MHz test. 639 5.44.10 STAUT UL OFDMA PHY transmits at 5 GHz 1SS for 20 MHz-only STA 642 5.44.11 STAUT UL OFDMA PHY transmits at 5 GHz 2SS for 20 MHz-only STA 644 5.44.12 STAUT UL OFDMA PHY transmits at 6 GHz 2SS, 80 MHz test 646 5.44.13 20 MHz-only STAUT UL OFDMA PHY transmit at 6 GHz 1SS. 650 5.45 STAUT basic HE UL MU frame exchange sequence tests 654 5.45.1 STAUT basic HE UL MU frame exchange sequence at 2.4 GHz, 20 MHz test  655 5.45.2 STAUT basic HE UL MU frame exchange sequence at 5 GHz, 80 MHz test 657 5.46 (Deleted). 659 5.47 STAUT Trigger frame MAC padding tests 659 5.47.1 STAUT Trigger frame MAC padding test 659 5.48 STAUT DL OFDMA with S-MPDU tests. 662 5.48.1 STAUT DL OFDMA with S-MPDU test  662 5.49 STAUT DL OFDMA PHY at 160 MHz PHY tests 665 5.49.1 STAUT DL OFDMA PHY at 160 MHz (5 GHz) test 665 5.50 STAUT DL OFDMA mixed spatial stream PHY tests. 668 5.50.1 STAUT DL OFDMA mixed spatial stream PHY test  668 5.51 STAUT DL MU MU-BAR frame for C-BA tests  671 5.51.1 STAUT DL MU MU-BAR frame for C-BA test  671 5.52 STAUT M-BA with Ack Type subfield = 1 with TID 0 to 7 for Ack context solicited by S-MPDU tests  674 5.52.1 STAUT M-BA with Ack Type subfield = 1 with TID 0 to 7 for Ack context solicited by S-MPDU test  674 5.53 STAUT HE BSR in UL OFDMA tests 677 5.53.1 STAUT HE BSR in UL OFDMA test 677 5.54 STAUT transmits single TID compressed BA with up to 256 MSDUs, no fragmentation and channel widths tests 681 5.54.1 STAUT transmits single TID compressed BA with up to 256 MSDUs, no fragmentation and channel widths test 5.55 STAUT receives single TID compressed BA with up to 256 MSDUs, no fragmentation and channel widths tests  684 5.55.1 STAUT receives single TID compressed BA with up to 256 MSDUs, no fragmentation and channel widths test  684 5.56 STAUT receives A-Control OM for ROM test  687 5.56.1 STAUT receives A-Control OM for ROM test  687 5.57 STAUT MU BFRP tests 691 5.57.1 STAUT MU BFRP for ≤4SS sounding dimension test 691 5.57.2 STAUT MU BFRP test for 8SS sounding dimension test  696 5.57.3 (Deleted). 700 5.57.4 STAUT MU BFRP for ≤ 4SS sounding dimension in 6 GHz test 700 5.58 STAUT DL MU-MIMO tests 704 5.58.1 STAUT DL MU-MIMO test 704 5.58.2 STAUT DL MU-MIMO in 6 GHz test  706 5.59 STAUT UL MU pre-correction test 709 5.59.1 STAUT UL MU pre-correction time and frequency test 709 5.59.2 STAUT UL MU Pre-correction power test  713 5.60 STAUT individual TWT tests  719 5.60.1 STAUT individual TWT test  719 5.60.2 STAUT individual TWT in 6 GHz test 729 5.61 STAUT HE A-MPDU construction of a HE TB PPDU tests 735 5.61.1 STAUT HE A-MPDU construction of HE TB PPDU test  735 5.62 STAUT UL MU sensing rules tests  742 5.62.1 STAUT UL MU sensing test 742 5.62.2 STAUT UL MU sensing in 6 GHz test  744 5.63 STAUT channel access trigger-based PPDU transmission tests  747 5.63.1 STAUT trigger-based PPDU transmission test  747 5.64 STAUT channel access rules tests  750 5.64.1 STAUT MU EDCA Parameter Set test. 750 5.65 STAUT spatial reuse operation tests 758 5.65.1 STAUT OBSS_PD-based test 758 5.66 STAUT transmits UPH A-Control tests  761 5.66.1 STAUT transmits UPH A-Control test  761 5.67 (Deleted). 764 5.68 STAUT acknowledgement to DL MU PPDU which solicits in HE TB PPDU response containing Ack/C-BA tests. 764 5.68.1 STAUT acknowledgement to DL MU PPDU which solicits in HE TB PPDU response containing Ack/C-BA test  764 5.69 STAUT transmits MCS 8-9 in HE TB PPDU tests 767 5.69.1 STAUT transmits MCS 8-9 in HE TB PPDU test 767 5.70 STAUT transmits MCS 10-11 in HE TB PPDU test 771 5.70.1 STAUT transmits MCS 10-11 in HE TB PPDU at 5 GHz using one spatial stream test 772 5.71 STAUT RTS exchange based on TXOP Duration RTS Threshold value tests 774 5.71.1 STAUT RTS exchange based on TXOP Duration RTS Threshold value test 774 5.72 STAUT M-BSSID tests 777 5.72.1 STAUT M-BSSID test. 777 5.73 STAUT HE MU-RTS /CTS tests 783 5.73.1 STAUT HE MU-RTS/CTS test 5.74 STAUT transmits operating mode tests 785 5.74.1 STAUT transmits operating mode test 785 5.75 STAUT In-Band Discovery & Association test 792 5.75.1 STAUT In-Band Discovery & Association test 792 5.76 STAUT 20 TU unsolicited Probe Responses test  807 5.76.1 STAUT 20 TU unsolicited Probe Responses test  807 5.77 STAUT Receives Beacon frame in HE SU PPDU test  810 5.77.1 STAUT Receives Beacon frame in HE SU PPDU test  810 5.78 STAUT Out-of-Band Discovery with RNR test 813 5.78.1 STAUT Out-of-Band Discovery with RNR test 813 5.79 (Deleted). 817 5.80 (Deleted). 817 5.81 STAUT UL MU Data Disable A-Control field 817 5.81.1 STAUT UL MU Data Disable A-Control field test 817 5.82 STAUT TWT Information frame 821 5.82.1 STAUT TWT Information frame test. 821 5.83 STAUT UL MU MIMO with HE Single Stream Pilot HE-LTF Mode 829 5.83.1 STAUT UL MU MIMO with HE Single Stream Pilot HE-LTF Mode test. 829 5.84 STAUT Broadcast TWT 837 5.84.1 STAUT Broadcast TWT test. 837 5.85 STAUT dynamic MU SMPS 842 5.85.1 STAUT dynamic MU SMPS with DL MU-MIMO test 842 5.85.2 STAUT dynamic MU SMPS with DL OFDMA test 846 5.86 STAUT UL HE ER SU PPDU with 242 Tone RU. 851 5.86.1 STAUT UL HE ER SU PPDU with 242 Tone RU test  851 5.87 STAUT TXOP Limit  854 5.87.1 STAUT TXOP Limit test 854 5.88 STAUT Preamble Punctured MU PPDU 860 5.88.1 STAUT Preamble Punctured MU PPDU test 860 5.89 STAUT M-BSSID Control Frame 870 5.89.1 STAUT M-BSSID Control Frame test. 870 5.90 STAUT BSS Max Idle Period 875 5.90.1 STAUT BSS Max Idle Period test  875 APPENDIX A (NORMATIVE) TEST BED PRODUCTS 878 A.1 Approved test bed vendors  878 A.2 Approved test bed equipment  878 APPENDIX B SCRIPT FILES 881 APPENDIX C THRESHOLD VALUES 889 APPENDIX D DEFAULT WMM PARAMETERS. 915 APPENDIX E TRAFFIC STREAMS 916 APPENDIX F (INFORMATIVE) DOCUMENT REVISION HISTORY

分类：WiFi相关    下载：3    浏览：127    时间：2026-08-11

无线网络射频工程硬件天线和电波传播》围绕无线网络中的射频工程这一重要问题展开，主要介绍三个方面：硬件、天线和电波传播。全书共分八章，主要内容包括无线网络简介，无线通信基础和无线局域网基础，无线发射机和接收机的架构、实现和性能评估，面向无线网络应用的天线理论基础和设计，电波传播，室内网络和室外网络等。 作者: Daniel M.Dobkin 译者: 李晋文 出版社: 人民邮电出版社 出版年: 2008-10 ISBN: 9787115185754 页数: 343 定价: 55.00元 丛书: 图灵电子与电气工程丛书 目　　录 第1章　导论　1 1.1　有线虽美，无线亦不可或缺　1 1.2　预备知识　2 1.3　内容概述　3 1.4　致谢　4 1.5　补充读物　5 第2章　无线通信基础　6 2.1　时谐信号及其指数表示　6 2.2　电磁波和复用　9 2.3　调制和带宽　14 2.3.1　简单调制　14 2.3.2　正交频分复用　24 2.3.3　超宽带：一种几乎可以免除干扰的通信方式　33 2.4　无线链路概述：系统、功率、噪声和链路预算　38 2.4.1　链路的定性分析　38 2.4.2　定量计算　40 2.5　小结　45 2.6　补充读物　45 第3章　无线局域网基础　46 3.1　各种规模的网络　46 3.2　从LAN到WLAN　48 3.3　802.11WLAN　50 3.3.1　802.11架构　50 3.3.2　MAC与CSMA/CA　51 3.3.3　802.11经典的直接序列物理层　54 3.3.4　增强的802.11标准概览　58 3.3.5　Wi-Fi物理层(802.1.1b)　59 3.3.6　802.11a物理层　61 3.3.7　802.11g物理层　66 3.3.8　802.11(In)安全性　67 3.4　HiperLAN与HiperLAN2　70 3.5　从LAN到PAN　71 3.5.1　蓝牙　71 3.5.2　802.15.3　74 3.5.3　UWBPAN：进展报告　75 3.6　小结　80 3.7　补充读物　80 第4章　无线发射机和接收机　82 4.1　无线电概论　82 4.1.1　无线设备问题　82 4.1.2　无线设备体系结构　83 4.1.3　一种“典型的”WLAN设备　87 4.2　无线电器件　88 4.2.1　ADC和DAC　88 4.2.2　放大器　93 4.2.3　混频器与频率变换　112 4.2.4　频率合成器　123 4.2.5　滤波器　126 4.2.6　开关　132 4.3　无线系统设计　134 4.4　无线芯片和芯片组示例　141 4.5　小结　151 4.6　补充读物　152 第5章　天线　155 5.1　不采用传统的电磁场分析方法　155 5.2　辐射：无线导线　155 5.3　理想偶极子　157 5.4　天线的辐射方向图　161 5.5　接收机天线　167 5.6　普通天线概述　171 5.6.1　半波偶极子　171 5.6.2　四分之一波长单极子　173 5.6.3　折叠偶极子　173 5.6.4　波导天线　175 5.6.5　抛物面反射体天线　177 5.6.6　微带(贴片)天线　178 5.6.7　相控阵天线　181 5.6.8　方位各向同性天线　185 5.6.9　辐射电缆　186 5.6.10　八木宇田天线　187 5.6.11　自适应天线阵　189 5.7　电缆和连接器　192 5.8　小结　198 5.9补充读物　198 第6章　电波传播　200 6.1　自由空间的电波传播　200 6.2　地表环境下的电波传播　200 6.2.1　背景：射线和几何光学　202 6.2.2　折射指数　203 6.2.3　吸收　204 6.2.4　金属的反射　207 6.2.5　介质的反射和折射　208 6.2.6　连续媒质的折射　211 6.2.7　绕射和散射：基础知识　213 6.2.8　绕射和散射：举例　217 6.3　多径传播：衰落和时延　232 6.3.1　用分集天线来抗衰落　234 6.3.2　用扩频调制来抗衰落　235 6.3.3　用方向性天线来抗衰落　236 6.4　电波传播的统计模型　241 6.5　小结　244 6.6　补充读物　215 第7章　室内网络　246 7.1　室内环境　246 7.2　如何建造建筑物　246 7.2.1　建筑基础　246 7.2.2　低层商业建筑(一到三层)　247 7.2.3　中高层商业建筑　251 7.2.4　住宅　252 7.2.5　国际风格　254 7.2.6　超大型建筑　254 7.3　建筑材料的微波特性　254 7.4　真实的金属障碍物　261 7.5　现实中的室内传播　262 7.6　多大功率才算足够　269 7.7　室内干扰源　271 7.7.1　微波炉　271 7.7.2　其他的WLAN设备　274 7.7.3　蓝牙与Wi-Fi的比较　274 7.7.4　无线电话　276 7.8　室内网络工具　278 7.8.1　室内工具箱　278 7.8.2　测量　279 7.8.3　室内传输模型　280 7.9　小结　281 7.10　补充读物　282 第8章　室外网络　285 8.1　雨雪、炎热和黑夜等　285 8.2　视线基站　286 8.3　室外覆盖网络　288 8.3.1　传播　288 8.3.2　干扰　296 8.3.3　回程传输　297 8.4　点对多点网络　300 8.5　点对点网桥　302 8.6　长距离无需授权频段的链路　304 8.7　安全注意事项　308 8.8　小结　310 8.9　补充读物　311 附录1　管理问题　313 A1.1　一段历史　313 A1.2　美国标准　314 A1.3　欧洲标准　319 A1.3.1　ISM频段：ETSIEN300328V1.5.1　319 A1.3.2　HiperLAN频段ERC/DEC(99)23和EN301893　320 A1.4　日本标准　321 A1.5　中国标准　322 A1.6　小结　323 A1.7　补充读物　324 附录2　测量工具　325 附录3　反射和匹配　329 A3.1　反射系数　329 A3.2　一个简单的匹配例子　330 A3.3　补充读物　333 附录4　洛仑兹规范　334 A4.1　没有捷径可走　334 A4.2　洛仑兹规范的推导　334 A4.3　位函数之间的耦合　336 附录5　功率密度　337 附录6　常规的电磁学　340 附录7　文中所用符号表　342

分类：Aruba专区    下载：3    浏览：162    时间：2026-10-21

Instant AOS-8 .13.3.0 为 IAP-7xx 系列接入点引入了 Wi-Fi 7 超高吞吐量 (EHT) 的基本支持。此增强功能允许用户控制配置，从而有助于解决互操作性问题、性能优化或特定的部署问题。 从Instant AOS-8 .13.3.0 开始，AP-674接入点现在在Instant AOS-8 .x中得到支持。AP -674接入点提供 Wi-Fi 6E（6 GHz 频段）以提升容量和性能，并提供灵活的连接方式，配备 2.5 Gbps 以太网和 SFP 端口，支持各种户外部署。 Instant AOS-8 .13.3.0版本新增了对 AP-7xx 系列接入点的支持。用户现在可以部署和管理 AP-7xx 硬件，从而能够使用高级无线功能并提升网络性能。 固件列表： ArubaInstant_Aquila_8.13.3.0_96306 ArubaInstant_Draco_8.13.3.0_96306 ArubaInstant_Gemini_8.13.3.0_96306 ArubaInstant_Hercules_8.13.3.0_96306 ArubaInstant_Hydra_8.13.3.0_96306 ArubaInstant_Leo_8.13.3.0_96306 ArubaInstant_Norma_8.13.3.0_96306 ArubaInstant_Scorpio_8.13.3.0_96306 ArubaInstant_Ursa_8.13.3.0_96306 -------------------------------------------------------------------------- 相关链接： 1.查看Aruba IAP固件命名规则 2.Aruba操作命令手册 3.Aruba无线控制器配置手册 4.Aruba快速操作设置文档 5.Aruba Instant AP(lAP)设置教程 6.Aruba设备配置操作手册 7.Aruba AP 系统日志指南 8.Aruba AP 故障排除指南 需要更多详细教程请访问论坛Aruba专版，论坛所发的教程贴子会不定期根据固件版本升级后修改对应教程。

分类：工程安装测试    下载：2    浏览：1276    时间：2017-07-06

Contents 1、信道检查 1.1 2.4G频段检查 1.2 5G频段检查 1.3 背景噪音检查 1.4 信道利用率检查 2、发送功率检查 2.1 管理帧功率检查 2.1 数据帧功率检查 3、802.11n检查 3.1 绿地检查 3.2 wmm检查 3.2.1 信道竞争检查 3.2.2 省电检查 3.3 a-mpdu使能检查 4、低速率检查 5、关联数检查 6、5G优先检查 7、多播/广播检查 7.1 多播使能检查 7.2 多播速率检查 7.3 广播检查 7.3.1 ARP防护检查 8、低信号接入检查 9、限速检查 10、时分公平检查 11、SSID数量检查 11.1 探针答应检查 12、beacon周期检查 13、portal低速率下线检查 14、隔离检查 15、ldpc\stbc兼容性检查 16、反制检查 17、linktest检查 18、Ping包检查 19、空口检查（可选） 19.1 信道内非数据帧类型比重不应超过33 percent 19.2 信道内物理层重传比重不应该超过10 percent 19.3 信道内物理层错帧比重不应该超过15 percent 19.4 信道内空口资源应该绝大部分被本DS或者设计的空口范围内BSSID占据